--- zzzz-none-000/linux-3.10.107/net/dccp/probe.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/net/dccp/probe.c	2021-02-04 17:41:59.000000000 +0000
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/kfifo.h>
 #include <linux/vmalloc.h>
+#include <linux/time64.h>
 #include <linux/gfp.h>
 #include <net/net_namespace.h>
 
@@ -47,20 +48,20 @@
 	struct kfifo	  fifo;
 	spinlock_t	  lock;
 	wait_queue_head_t wait;
-	struct timespec	  tstart;
+	struct timespec64 tstart;
 } dccpw;
 
 static void printl(const char *fmt, ...)
 {
 	va_list args;
 	int len;
-	struct timespec now;
+	struct timespec64 now;
 	char tbuf[256];
 
 	va_start(args, fmt);
-	getnstimeofday(&now);
+	getnstimeofday64(&now);
 
-	now = timespec_sub(now, dccpw.tstart);
+	now = timespec64_sub(now, dccpw.tstart);
 
 	len = sprintf(tbuf, "%lu.%06lu ",
 		      (unsigned long) now.tv_sec,
@@ -72,8 +73,7 @@
 	wake_up(&dccpw.wait);
 }
 
-static int jdccp_sendmsg(struct kiocb *iocb, struct sock *sk,
-			 struct msghdr *msg, size_t size)
+static int jdccp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
 {
 	const struct inet_sock *inet = inet_sk(sk);
 	struct ccid3_hc_tx_sock *hc = NULL;
@@ -111,7 +111,7 @@
 static int dccpprobe_open(struct inode *inode, struct file *file)
 {
 	kfifo_reset(&dccpw.fifo);
-	getnstimeofday(&dccpw.tstart);
+	getnstimeofday64(&dccpw.tstart);
 	return 0;
 }
 
@@ -152,17 +152,6 @@
 	.llseek  = noop_llseek,
 };
 
-static __init int setup_jprobe(void)
-{
-	int ret = register_jprobe(&dccp_send_probe);
-
-	if (ret) {
-		request_module("dccp");
-		ret = register_jprobe(&dccp_send_probe);
-	}
-	return ret;
-}
-
 static __init int dccpprobe_init(void)
 {
 	int ret = -ENOMEM;
@@ -174,7 +163,13 @@
 	if (!proc_create(procname, S_IRUSR, init_net.proc_net, &dccpprobe_fops))
 		goto err0;
 
-	ret = setup_jprobe();
+	ret = register_jprobe(&dccp_send_probe);
+	if (ret) {
+		ret = request_module("dccp");
+		if (!ret)
+			ret = register_jprobe(&dccp_send_probe);
+	}
+
 	if (ret)
 		goto err1;